[Riley Gallardo]

I'm starting slowly work with setups, and downloaded ProTyres not long ago, the app tells you if you should add or remove PSI to the tires.  I have had a few situations where I am +0.7, in which I would remove 1 PSI and it would leave me with -0.3, which I find would be better than +0.7 since it is close to the ideal PSI.  But where I am curious if my psi is either 0.5 above or 0.5 below ideal pressure, would it be better to run at +0.5 or -0.5.  Thanks for any replies!